Chemistry · Thermodynamics
Spontaneity means having the potential to proceed without the assistance of an external agency. Which of the following processes occurs spontaneously?
- 1Water climbing up a slope automatically
- 2Gas expanding to fill the total available volume✓
- 3Gas in a container contracting into one single corner
- 4Flow of heat from a colder body to a warmer body
Correct answer
Gas expanding to fill the total available volume
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